Specialist forecasts including wind, sea state and visibility for 13 sea areas within the North Atlantic region known as METAREA I.
The general synopsis at 20:00 UTC on 22nd May
At 221200UTC, low 56 north 13 west 999 expected 59 north 17 west 1003 by 231200UTC. Low 60 north 08 west 1026 expected 64 north 01 west 1018 by same time. Low 45 north 44 west 1007 moves northeast and loses its identity by that time. at 221200UTC, high 62 north 08 1026 expected 64 north 01 west 1018 by 231200UTC.